Patent US3255030A successfully refreshed from Google Patents.
US3255030A
Expired / Lapsed
US
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Stretchable tubular knit fabric of yarn coated with elastomer
Assignee: Rohm and Haas Co
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Filing: 1963-02-12
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Granted: 1966-06-07
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Expires: 1983-02-12
Abstract
No abstract record available.
Inventors
- 👤 Storti Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:41
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/564; B; B29; B29C; B29C51/00; B29C51/002; B29C51/004; D04; D04B; D04B1/00; D04B1/14; D04B1/18; D04B1/22; D04B1/24; D06M15/21; D06M15/227; D06M15/233; D06M15/263; D06M15/693; Y; Y10; Y10S; Y10S428/00; Y10S428/902; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2938; Y10T428/2973; Y10T428/2975; Y10T442/00; Y10T442/20; Y10T442/2369; Y10T442/2377; Y10T442/40; Y10T442/413
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-06 | 1969-12-06 | 1970-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-06 | 1973-12-06 | 1974-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-06 | 1977-12-06 | 1978-06-07 | $7700.00 | Window Closed / Lapsed |